On connector state change detection, HDCP handler for connector state change notified.
Signed-off-by: Ramalingam C ramalingam.c@intel.com --- drivers/gpu/drm/drm_probe_helper.c | 3 +++ drivers/gpu/drm/i915/intel_hotplug.c | 6 +++++- 2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 00e6832..5545f51 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -467,6 +467,9 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector, if (dev->mode_config.poll_enabled) schedule_delayed_work(&dev->mode_config.output_poll_work, 0); + + /* Signaling connector state change to the HDCP module */ + drm_hdcp_connector_state_change_handler(connector); }
/* Re-enable polling in case the global poll config changed. */ diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c index f120027..891898e 100644 --- a/drivers/gpu/drm/i915/intel_hotplug.c +++ b/drivers/gpu/drm/i915/intel_hotplug.c @@ -25,6 +25,7 @@
#include <drm/drmP.h> #include <drm/i915_drm.h> +#include <drm/drm_hdcp.h>
#include "i915_drv.h" #include "intel_drv.h" @@ -344,8 +345,11 @@ static void i915_hotplug_work_func(struct work_struct *work) connector->name, intel_encoder->hpd_pin); if (intel_encoder->hot_plug) intel_encoder->hot_plug(intel_encoder); - if (intel_hpd_irq_event(dev, connector)) + if (intel_hpd_irq_event(dev, connector)) { changed = true; + drm_hdcp_connector_state_change_handler( + connector); + } } } drm_connector_list_iter_end(&conn_iter);